Hi,
For sale is a Bav Auto Timing Tool Kit #B8800107. This works with N51, N52, N53, N54, and N55 engines. It includes a camshaft fixture with hold-down bolts, 3 VANOS alignment gauges, two TDC pins, and a timing chain pre-tensioning tool.
This kit is used and in good condition. I only used the tools for an N55 engine. You will see in the pictures that the intake camshaft fixture/gauge has been chamfered per newTIS guidelines to clear a spring near the intake cam.
Let me know if you're interested. I'm located in San Diego, CA and willing to ship or meet up.
Thanks,
Alex